TY  - BOOK
AU  - Parker Sybil P Ed
TI  - McGraw Hill concise encyclopedia of science and technology
U1  - Ak, M4  ( RR ) 
PY  - 1984///
CY  - New York
PB  - McGraw Hill      
KW  -  ENCYCLOPEDIAS AND DICTIONARIES
KW  - SCIENCE
ER  -